5390220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{8167}}^1$

素因数の和:8190

約数の個数: 48

約数和(自身を含む): 16466688

約数和(自身を除く): 11076468

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 8167, 16334, 24501, 32668, 40835, 49002, 81670, 89837, 98004, 122505, 163340, 179674, 245010, 269511, 359348, 449185, 490020, 539022, 898370, 1078044, 1347555, 1796740, 2695110, 5390220]

約数ペア:

[(1, 5390220), (2, 2695110), (3, 1796740), (4, 1347555), (5, 1078044), (6, 898370), (10, 539022), (11, 490020), (12, 449185), (15, 359348), (20, 269511), (22, 245010), (30, 179674), (33, 163340), (44, 122505), (55, 98004), (60, 89837), (66, 81670), (110, 49002), (132, 40835), (165, 32668), (220, 24501), (330, 16334), (660, 8167)]